Free Printable Distance on a Number Line Worksheets for Class 1

First graders are ready to connect number line jumps to addition and subtraction, so frame distance as a counting-on or counting-back problem. Start with a number line from 0 to 20 and have students place two numbers, then count the spaces between them. Once that's solid, show them that the distance from 4 to 9 is the same as 9 minus 4 — this bridges the visual model to the arithmetic they're learning simultaneously.

Three problem types cover the core skill well: counting spaces between two given numbers, finding a missing endpoint when the starting number and distance are given, and comparing two pairs of numbers to determine which are farther apart. Keeping numbers within 0–20 and mixing problems that go left-to-right with a few that go right-to-left builds flexibility without overwhelming students at this stage.

The off-by-one error is the most persistent: students count the starting number as '1' instead of counting the first space as '1,' arriving at an answer one too high. A quick fix is to have students place a finger on the starting number and say 'zero,' then count each hop. The second common error is losing track of direction — students sometimes count backward when the larger number is on the left, which is worth addressing explicitly.

You can assign any worksheet as a digital quiz on Wayground for immediate scoring, or print the PDF for paper practice — both formats include a complete answer key. For printed submissions, the Wayground for Teachers app lets you scan student work to grade it without manually re-entering every answer, which saves time when you're working through a full class set.

Common Core expects first graders to use a number line as a tool for understanding addition and subtraction within 20. Finding the distance between two points is the subtraction direction of that work — students are essentially solving 'how many do I count on to get from here to there?' This lays the groundwork for Grade 2, where students extend the number line to 100 and begin measuring length, which is formally defined as the distance between two points.

For students who need more support, Wayground's dyslexia-friendly font and larger font size options make the number line and numerals easier to read on the printed worksheet. For students working ahead, look for worksheet variations that introduce distances beyond 20 or ask students to generate their own pairs of numbers with a given distance. In digital mode, the Reduced Answer Choices accommodation can simplify multiple-choice problems for students who need to focus on the distance concept without being overwhelmed by options.